ATmegaZero

The tiny ATMegaZero SBC uses the Atmel ATMega32U4 SoC, the same core found on the Arduino Leonardo and Micro SBCs, but adopts a Raspberry Pi Zero style form-factor and a unique 40-pin GPIO expansion pinout.


(click image to enlarge)

Product overview...
  • Board Name -- ATmegaZero
  • Category -- SBC
  • Model --
  • Manufacturer --
  • Official website -- click here
  • Price -- $25 (USD)
  • Additional info may be found via this automated Google search
  • Posted 2020-09-11 5:17pm
System-on-Chip...
  • MicroChip ATmega32U4
  • Primary processor type -- AVR RISC
  • Primary processor word-width -- 8-bit
  • Primary processor cores -- 1
  • Primary processor clock rate (GHz) -- .016
Additional processors (if any)...
  • GPU (graphics) --
  • MCU (microcontroller) --
  • FPGA (gates) --
  • Other (DSP, FPU, NPU, TPU, AI...) --
System RAM...
  • Maximum capacity (GB) -- .000025
  • Type -- SRAM
  • ECC support -- No
  • Factory installed? -- Yes
On-board solid-state storage...
  • Maximum capacity (GB) -- .000032
  • Type -- NAND
  • Factory installed? -- Yes
Removable solid-state storage...
  • Interface type -- microSD
  • m.2 interfaces --
  • m.2 NVMe support --
SATA support...
  • SATA ports --
USB ports...
  • USB host ports --
  • USB OTG ports --
  • USB port types --
Ethernet...
  • Ethernet interfaces --
  • Maximum LAN speed (Mbps) --
  • Wake-on-LAN support? --
Wireless...
  • WiFi --
  • Bluetooth --
  • Broadband --
  • LoRa --
HDMI...
  • Number of HDMI ports --
  • HDMI version --
  • Max. HDMI resolution --
  • FPS at max. resolution --
Other display interfaces...
  • Composite video (CVBS) ports --
  • Other display interfaces (DSI, LVDS, VGA...) -- OLED Display port (32 pins)
Camera interfaces...
  • Number of camera ports --
  • Camera interface types --
Audio I/O...
  • Analog output ports --
  • Audio connector type --
  • Audio via HDMI? --
  • I2S interfaces --
  • SPDIF interfaces --
  • Line inputs --
  • Mic inputs --
  • On-board microphones --
Other I/O...
  • GPIO -- 17
  • ADC -- 6
  • PWM -- 7
  • SPI -- 3
  • I2C -- 2
  • UARTs -- 1
  • RS232 (or 485 or 422) --
  • IR receiver -- No
Expansion connector compatibility?
  • Arduino compatible -- No
  • Raspberry Pi compatible -- No
Miscellaneous functions...
  • Real time clock (RTC) support --
  • PMIC/PMU (power management controllers) --
  • Lithium battery support --
Operating system support...
  • Linux --
  • Android --
  • Windows --
  • Other OSes -- Arduino IDE is used for programming (Linux/Windows/MacOS)
Other features not listed elsewhere:

* 40-pin expansion header
* Pinout for connecting an ESP-01 WiFi module
* 6-pin header for programming
* 32-pin OLED display port (compatible with 30-pin SSD1306 and SSD1331)
* Power input via micro-USB connector
* Reset push-button
* Status LED

Physical specs...
  • Width (mm) -- 65
  • Height (mm) -- 30
  • Depth (mm) --
  • Weight (gm) --
  • Input voltage, min. (V) -- 5
  • Input voltage, max. (V) -- 5
  • Input current, min. (A) --
  • Input current, max. (A) --
  • Operating temp., min. (°C) --
  • Operating temp., max. (°C) --
  • Certifications --

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[board ID = 471]

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